Individual Calculations June 2024
 Ortiz Lopera, Miguel Angel  Total change: -25.20  Rating chartPersonal card
 IRT de Primera Categoria J.A Medellin 2024 Medellin COL 2024-05-01
RcRownchangeKK*chgGame
 1840 2026 4.50 7 -0.63 40 -25.20 
  Ossa Ramirez, Jesus Antonio 1734 COL1.0010.15406.00 
  Gonzalez Guevara, Juan Felipe 1835 COL1.0010.254010.00 
  Loaiza Cuervo, Santiago 1961 COL0.501-0.0940-3.60 
  Vallejo, Humberto 1968 COL0.001-0.5840-23.20 
  Giraldo, Marco 1860 COL0.001-0.7240-28.80 
  Ramirez Arias, Jacobo 1770 COL1.0010.19407.60 
  Perez Tangarife, Simon 1755 COL1.0010.17406.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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